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AB-1546 • 2026

Vehicles: driving under the influence.

Vehicles: driving under the influence.

Crime
Active

The official status still shows this bill as active or still awaiting another formal step.

Sponsor
Schultz
Last action
Official status
Senate - Appropriations
Effective date
Not listed

Plain English Breakdown

The bill mentions a sunset date of January 1, 2033, for existing IID laws but does not specify if the new requirements also expire then.

AB-1546: Changes to Penalties for Repeat DUI Offenses

This law changes how courts can punish people convicted of driving under the influence with multiple prior offenses, potentially allowing longer jail terms and extending license revocation periods.

What This Bill Does

  • Changes a specific repeat DUI offense (with two or more priors in 10 years) from a fixed penalty to a 'wobbler,' which can be punished as either a misdemeanor with up to one year in county jail, or a felony with 16 months, 2 years, or 3 years in county jail.
  • Makes it mandatory for courts to punish the offense as a felony if the person has four or more prior DUI violations within 10 years.
  • Extends the license revocation period from 4 years to 5 years for people with four or more prior DUI convictions within a 10-year window, while keeping it at 4 years for those with three priors.
  • Requires drivers convicted of DUI with three specified prior violations in 10 years to install an ignition interlock device for 36 months.

Who It Names or Affects

  • People convicted of driving under the influence who have two, three, or more prior DUI convictions within a 10-year period.
  • Courts responsible for sentencing individuals with multiple DUI offenses based on their number of priors.

Terms To Know

Wobbler
A crime that can be charged as either a misdemeanor or a felony, depending on the circumstances and prior record.
Ignition Interlock Device (IID)
A certified device installed in a vehicle to prevent it from starting if alcohol is detected.

Limits and Unknowns

  • The bill states that no state reimbursement will be provided to local agencies for costs related to these new penalties.
  • The official text does not specify an effective date, only that the bill passed both legislative chambers and reached final enrollment.
  • The law applies specifically to offenses occurring within a 10-year window of prior convictions; details on how 'specified violations' are defined in other laws are not included here.

Bill History

  1. California Legislative Information

    Senate - Appropriations

Official Summary Text

Vehicles: driving under the influence.